Sulfuryl Fluoride (F2O2S)

Magawo aukadaulo

Ntchito:

Sulfuryl fluoride amagwiritsidwa ntchito kwambiri ngati mankhwala ophera tizilombo towononga chiswe.

angagwiritsidwenso ntchito polimbana ndi makoswe, kafadala kafadala, kafadala, kafadala, ndi nsikidzi.

Phukusi labwinobwino:

Sulfuryl fluoride ndi mankhwala achilengedwe omwe makonzedwe ake ndi SO2F2. Ndi mpweya wopanda mtundu, wopanda fungo, wapoizoni womwe umakhala wotentha komanso wopanikizika, wosungunuka pang'ono m'madzi, wosungunuka mu ethanol, benzene, ndi carbon tetrachloride. Ndi inert mankhwala, sichiwola pa kutentha kwakukulu, imakhala yokhazikika pa 400 ° C, ndipo sichitachita kwambiri. Ikakumana ndi madzi kapena nthunzi wamadzi, imatulutsa kutentha ndi kutulutsa mpweya wapoizoni wowononga. Pakakhala kutentha kwakukulu, kupanikizika kwa mkati mwa chidebecho kudzawonjezeka ndipo pali ngozi yosweka ndi kuphulika. Chifukwa sulfuryl fluoride ali ndi makhalidwe amphamvu kufalikira ndi permeability, mankhwala opha tizilombo, mlingo wochepa, zotsalira zochepa, liwiro lopha tizilombo, nthawi yochepa ya mpweya, kugwiritsa ntchito bwino kutentha kochepa, kusakhudza kumera, ndi kawopsedwe kakang'ono. Zakhala zikugwiritsidwa ntchito kwambiri m'malo osungiramo katundu, zombo zonyamula katundu, zotengera ndi nyumba, malo osungiramo madzi, madamu, kuwongolera chiswe, ndi tizirombo ta m'munda ndi tizirombo tamitengo tamoyo. Sulfuryl fluoride imakhala yothandiza kwambiri, ndipo imakhala ndi zotsatira zabwino pa tizirombo zambiri monga kachilomboka, khungwa lakuda, kachilomboka, njenjete ya chimanga, njenjete ya tirigu, kachilomboka, mealy beetle, ndi zina zotero. 2-3 masiku. Makamaka kumapeto kwa mazira a tizilombo, nthawi yophera tizilombo ndi yaifupi kuposa ya methyl bromide, mlingo ndi wocheperapo kuposa wa methyl bromide, ndipo nthawi yotaya mpweya imakhala yothamanga kuposa ya methyl bromide. Sulfuryl fluoride imagwiritsidwanso ntchito ngati ma analytical reagents, mankhwala, ndi utoto. Sulfuryl fluoride imakhala ndi mankhwala osasunthika ndipo imatha kugwiritsidwa ntchito mosamala pofukiza zinthu zamkati zamkati. Kusamala posungira: Sungani m'nyumba yosungiramo zinthu zozizirirapo, zowuma, komanso mpweya wabwino. Khalani kutali ndi gwero la moto ndi kutentha. Sungani chidebecho chotsekedwa mwamphamvu. Iyenera kusungidwa mosiyana ndi alkalis ndi mankhwala odyedwa ndikupewa kusungirako kosakanikirana. Malo osungiramo zinthu ayenera kukhala ndi zida zothandizira zadzidzidzi zomwe zatuluka.

Ubwino:

①Kupitilira zaka khumi pamsika;

② ISO wopanga satifiketi;

③Kutumiza mwachangu;

④Stable zopangira gwero;

⑤Dongosolo lowunikira pa intaneti pakuwongolera kwamtundu uliwonse;

⑥Kufunika kwakukulu komanso kusamala pogwira silinda musanadzaze;